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All Journal Jurnal Teknologi Pertanian Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis AGARICUS: Advances Agriculture Science & Farming Kubis
Rifan Hariri
Agroindustrial Technology Department, Faculty of Agricultural Technology, University of Brawijaya, Malang
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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Application of Six Sigma Method for Process Improvement in Reducing Pack Defect of Greenfield Milk (Case Study in PT Greenfield, Malang) Hariri, Rifan; Astuti, Retno; Ikasari, Dhita Morita
Jurnal Teknologi Pertanian Vol 14, No 2 (2013)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.548 KB)

Abstract

PT Greenfield has always tried to produce milk in accordance with the standards in order to satisfy the consumer, but the fact showed that there were product defects in PT Greenfields. The defects were occurred in handling after the filling process which caused defects in packaging (pack defect). The aim of this research were knowing the factors that cause the pack defect of Greenfields ESL (Extended Self Life) milk and knowing the priority of proposed improvements  which would be used to reduce the number of pack defects of  Greenfields  ESL milk. Data were analyzed using six sigma methods through define, measure, analyze, and improve phase. The research results showed  that the factors caused pack leakage were problems of filling machine, dropping of stacked packs or pack hitting by  forklift, carelessness on stuffing, imprecise in placing cartoons on the pallet, human error/carelessness, flabby paper, and high humidity. Filling machine has the greatest value of RPN Risk Priority Number) of FMEA (Failure Mode Effect Analysis). It  indicates that the priority of improvements was on filling machine.Keywords: Deffect, FMEA, RPN, six sigma
Forecasting Rice Harvest Area in Jombang Regency with Triple Exponential Smoothing Method Hariri, Rifan
AGARICUS: Advances Agriculture Science & Farming Vol. 3 No. 2 (2023): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v3i2.5693

Abstract

Currently, the conversion of agricultural land is a serious problem that occurs in every region, including in Jombang Regency. Land conversion has various impacts, including a decrease in farmers' income and even farmers are threatened with losing their livelihoods. The purpose of this research is to forecast or predict the harvest area of rice plants in Jombang Regency. The data used in this research is secondary data from the Central Bureau of Statistics of Jombang Regency in 2025. Data analysis uses the triple exponential smoothing forecasting method. The forecasting results show that the harvest area of food crops in the form of rice in the Jombang Regency area in 2025 starting from quarter 1 (Q1) to quarter 3 (Q3) has decreased significantly. The highest harvest area was in quarter 1 (Q1) amounting to 27,304.43 Ha and the lowest rice harvest area was in quarter 3 (Q3) with a harvest area of 10,675.47 Ha.
Trend Moment Analysis of NTP for Food Crops and Horticulture in East Java Province Hariri, Rifan
AGARICUS: Advances Agriculture Science & Farming Vol. 3 No. 2 (2023): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v3i2.5694

Abstract

The existence of food crops and horticultural crops is very important so it is necessary to see the level of welfare of farmers of food crops and horticultural crops. An indicator that is very often used to measure the level of welfare of farmers of food crops and horticultural crops is the farmer exchange rate or more commonly called NTP. This study uses time series data from January 2024 to March 2025. Data obtained from the Central Bureau of Statistics of East Java Province in 2025. Data analysis using the trend moment method. The results obtained show that in April 2025 the NTP for food crops was 97.27 and the NTP for horticultural crops was 139.76.
STRATEGI PENGEMBANGAN USAHA KOPI EXCELSA DI KECAMATAN WONOSALAM KABUPATEN JOMBANG MENGGUNAKAN BISNIS MODEL CANVAS Hariri, Rifan; Harini, Noor; Sutawi, Sutawi
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 9, No 2 (2023): Juli 2023
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v9i2.10732

Abstract

Excelsa coffee in Wonosalam Subdistrict in terms of profit is still not equal to Arabica and Robusta coffee so there needs to be a development strategy. The purpose of this research is to formulate a business development strategy for Excelsa coffee in Wonosalam Subdistrict. This research uses qualitative research. The sampling technique used was snowball sampling. In the snowball sampling technique, informants gave recommendations to the researchers to interview other informants who understood more about Excelsa coffee in Wonosalam Subdistrict. The results obtained show that the development of Excelsa coffee business in Wonosalam Subdistrict can be done by collaborating with hotels, restaurants, cafes and the local tourism industry, using social media to interact with customers, marketing without going through middlemen, targeting the lower middle class segment of society and there also needs to be another source of income in the form of using coffee plantations as agro-tourism and selling coffee derivative products.
Forecasting Rice Harvest Area in Jombang Regency with Triple Exponential Smoothing Method Hariri, Rifan
AGARICUS: Advances Agriculture Science & Farming Vol. 3 No. 2 (2023): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v3i2.5693

Abstract

Currently, the conversion of agricultural land is a serious problem that occurs in every region, including in Jombang Regency. Land conversion has various impacts, including a decrease in farmers' income and even farmers are threatened with losing their livelihoods. The purpose of this research is to forecast or predict the harvest area of rice plants in Jombang Regency. The data used in this research is secondary data from the Central Bureau of Statistics of Jombang Regency in 2025. Data analysis uses the triple exponential smoothing forecasting method. The forecasting results show that the harvest area of food crops in the form of rice in the Jombang Regency area in 2025 starting from quarter 1 (Q1) to quarter 3 (Q3) has decreased significantly. The highest harvest area was in quarter 1 (Q1) amounting to 27,304.43 Ha and the lowest rice harvest area was in quarter 3 (Q3) with a harvest area of 10,675.47 Ha.
Trend Moment Analysis of NTP for Food Crops and Horticulture in East Java Province Hariri, Rifan
AGARICUS: Advances Agriculture Science & Farming Vol. 3 No. 2 (2023): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v3i2.5694

Abstract

The existence of food crops and horticultural crops is very important so it is necessary to see the level of welfare of farmers of food crops and horticultural crops. An indicator that is very often used to measure the level of welfare of farmers of food crops and horticultural crops is the farmer exchange rate or more commonly called NTP. This study uses time series data from January 2024 to March 2025. Data obtained from the Central Bureau of Statistics of East Java Province in 2025. Data analysis using the trend moment method. The results obtained show that in April 2025 the NTP for food crops was 97.27 and the NTP for horticultural crops was 139.76.
Analisis Keunggulan Komparatif dan Posisi Pasar Teh Hijau dan Teh Hitam Indonesia di Tingkat Internasional Hariri, Rifan
KUBIS Vol 5 No 02 (2025): November
Publisher : Program Studi Agribisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/kub.v5i02.4929

Abstract

Pada saat ini baik teh hitam dan teh hijau mengalami berbagai tantangan. Tantangan ini berdampak pada eksistensi teh hitam dan teh hijau Indonesia di pasar internasional. Penelitian ini bertujuan menganalisa keunggulan komparatif dan posisi teh hitam dan teh hijau di pasar internasional. Metode yang digunakan terdiri dari Revealed Comparative Advantage (RCA), Indeks Spesialisasi Perdagangan (ISP) dan Export Products Dynamics (EPD). Hasil yang diperoleh menunjukkan bahwa teh hitam cenderung mempunyai keunggulan komparatif yang lebih kuat dibandingkan teh hijau. Posisi teh hitam di pasar internasional lebih menguntungkan dibandingkan dengan teh hijau.
Co-Authors Dhita Morita Ikasari Noor Harini Retno Astuti Sutawi Sutawi